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Xu L, Yin J, He J, Li H, Zhu L, Ning H, Jie K, Zhu W, Li H, Dai S, Jiang W. Completely Inorganic Deep Eutectic Solvents for Efficient and Recyclable Liquid-Liquid Interface Catalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2313853. [PMID: 38684169 DOI: 10.1002/adma.202313853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/23/2024] [Indexed: 05/02/2024]
Abstract
Organic acid-based deep eutectic solvents (DESs) as catalysts always suffer from weak stability and low recyclability due to the accumulation of organic oxidative products in the DES phase. Herein, a completely inorganic deep eutectic solvent (IDES) ZnCl2/PA with zinc chloride (ZnCl2) and phosphoric acid (PA) as precursors is constructed to realize liquid-liquid interface catalysis for desulfurization of fuel and product self-separation for the first time. Owing to the inorganic nature, the organic oxidative products are accumulated at the interface between the IDES and fuel rather than the IDES phase. With this unique feature, the IDES can be reused for at least 15 times without any further treatment in oxidative desulfurization process, showing a state-of-the-art cycle-regeneration stability. Moreover, compared with the reported organic DESs, the IDES also reveals more attractive catalytic oxidative desulfurization performance. Experimental and theoretical studies indicate that the strong coordination Zn···O═P and the strong adsorption energy between IDES and sulfides enhance the activation of H2O2 to reactive oxygen species, leading to the superior catalytic performance in oxidative desulfurization of fuel.
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Affiliation(s)
- Lixian Xu
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Jie Yin
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Jing He
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Hongping Li
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Linhua Zhu
- College of Chemistry and Chemical Engineering, Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Hainan Normal University, Haikou, 571158, P.R. China
| | - Hailong Ning
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemical and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Kecheng Jie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemical and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Wenshuai Zhu
- College of Chemical Engineering and Environment, State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, P.R. China
| | - Huaming Li
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Sheng Dai
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA
- Department of Chemistry, The University of Tennessee, Knoxville, TN, 37996, USA
| | - Wei Jiang
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013, P. R. China
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Saini N, Negi M, Yadav P, Singh R. Oxidative desulfurization of fuels using alcohol-based DESs. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-33093-4. [PMID: 38584233 DOI: 10.1007/s11356-024-33093-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/22/2024] [Indexed: 04/09/2024]
Abstract
The presence of sulfur-containing compounds in fuel oil has become a major global issue due to their release of toxic sulfur dioxide. Hydrodesulfurization is a commonly used method for removing sulfur from fuel. However, new desulfurization techniques have been developed recently as hydrodesulfurization (HDS) is ineffective in removing refractory sulfur, e.g., BT, DBT, 4-MDBT. In this study, a series of deep eutectic solvent (DES) using ChCl, salicylic acid, oxalic acid, citric acid, and adipic acid as hydrogen bond acceptors and MeOH, EtOH, BuOH, EG, DEG, and TEG as hydrogen bond donors on different mole ratios were synthesized and then investigated the efficiency of these DESs in extracting sulfur from model and diesel fuel. Densities, viscosity, refractive index, and FTIR spectra of synthesized DESs were recorded. It also included oxidative desulfurization, which is a promising approach offering high selectivity, mild reaction conditions, low cost, and high efficiency. Hydrogen peroxide was selected as the oxidant in this study due to its excellent performance, commercial availability, and high proportion of active oxygen. [Citric acid: TEG] [1:7] and [adipic acid: TEG] [1:8] were found to be the most effective, removing up to 44.07% and 42.53% sulfur from model oil during single-stage extraction at 30 °C using a solvent-to-feed ratio of 1.0 and was increased to 86.87% and 85.06% using successive extraction up to the fourth stage. On oxidation, extraction efficiencies were reported to be 98.98%, 87.79%, and 56.25% and 96.96%, 81.22%, and 44.51% for model oil containing DBT and diesel 1 and diesel 2 with DES [citric acid: TEG] [1:7] and [adipic acid: TEG] [1:8] respectively at 30 °C using a solvent-to-feed ratio of 1.0. The study found that [citric acid: TEG] [1:7] exhibits better extraction performance in the deep desulfurization of fuels at an extraction temperature of 30 °C.
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Affiliation(s)
- Nisha Saini
- CSIR-Indian Institute of Petroleum Dehradun, Dehradun, Uttarakhand, India.
| | - Mansi Negi
- Department of Chemistry, Doon University, Dehradun, Uttarakhand, India
| | - Pooja Yadav
- CSIR-Indian Institute of Petroleum Dehradun, Dehradun, Uttarakhand, India
| | - Rajkumar Singh
- CSIR-Indian Institute of Petroleum Dehradun, Dehradun, Uttarakhand, India
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Ci Y, Chen T, Li F, Zou X, Tang Y. Cellulose dissolution and regeneration behavior via DBU-levulinic acid solvents. Int J Biol Macromol 2023; 252:126548. [PMID: 37648138 DOI: 10.1016/j.ijbiomac.2023.126548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/22/2023] [Accepted: 08/24/2023] [Indexed: 09/01/2023]
Abstract
Most organic solvents are unable to dissolve carbohydrates due to the lack of hydrogen bonding ability. The development of solvent systems for dissolving cellulose is of great importance for its utilization and conversion. In this study, four new cellulose solvents were designed using inexpensive levulinic acid (LevA) and 1,8-diazabicyclo [5,4,0] undec-7-ene (DBU) as raw materials. The results showed that the prepared DBU-LevA-2 solvent was able to dissolve up to 7 wt% of bamboo cellulose (DP = 860) and 16 wt% of microcrystalline cellulose (DP = 280) at 100 °C and regenerated without derivatization. Also, the molar ratio of each component of this solvent has a significant effect on the dissolution properties of cellulose. The regenerated cellulose had the typical crystalline characteristics of cellulose II. Subsequently, the interactions and microscopic behaviors of solvent and cellulose during the dissolution process were thoroughly investigated by using NMR spectroscopy combined with density functional theory. The systematic study showed that the hydrogen bond-forming ability provided by DBU, a superbase, plays an indispensable role in the overall solvent system.
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Affiliation(s)
- Yuhui Ci
- National Engineering Laboratory of Textile Fiber Materials and Processing Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China.
| | - Tianying Chen
- National Engineering Laboratory of Textile Fiber Materials and Processing Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China.
| | - Feiyun Li
- National Engineering Laboratory of Textile Fiber Materials and Processing Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China.
| | - Xuejun Zou
- FP Innovations, 570 boul. St-Jean, Pointe-Claire, Quebec H9R 3J9, Canada.
| | - Yanjun Tang
- National Engineering Laboratory of Textile Fiber Materials and Processing Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China.
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Fan K, Yang B, Yu S, Yang R, Zhang L, Chi W, Yin M, Wu H, Guo J. Ternary choline chloride/benzene sulfonic acid/ethylene glycol deep eutectic solvents for oxidative desulfurization at room temperature. RSC Adv 2023; 13:25888-25894. [PMID: 37655352 PMCID: PMC10466083 DOI: 10.1039/d3ra02524a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/05/2023] [Indexed: 09/02/2023] Open
Abstract
Deep eutectic solvents (DESs) have been extensively studied as promising green solvents to attain a better removal efficiency of sulfide. A new DES system formed from choline chloride (ChCl), benzene sulfonic acid (BSA), and ethylene glycol (EG) as a class of ternary DESs was prepared and used in the oxidative desulfurization (ODS) of different sulfides. Ternary DESs have distinct advantages such as volatility and high activity compared with organic acid-based binary DESs. Under the optimum conditions with VDES/VOil = 1 : 5, O/S (molar ratio of oxygen to sulfur) = 5, and T = 25 °C, the desulfurization efficiencies of dibenzothiophene (DBT), 4,6-dimethyldibenzothiophene (4,6-DMDBT), and benzothiophene (BT) were all achieved to 100% in 2 h. Through experimental and density functional theory (DFT) calculation methods, this new system as a class of ternary DESs shows good stability and excellent desulfurization performance at room temperature. The investigation of this study could supply a new idea of ternary DESs for oxidative desulfurization.
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Affiliation(s)
- Ke Fan
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Biao Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Shanshan Yu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Rongguang Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Linfeng Zhang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Weijie Chi
- School of Science, Hainan University Haikou Hainan 570228 PR China
| | - Minghao Yin
- China Electronic Product Reliability and Environmental Testing Research Institute Guangzhou 511370 Guangdong P. R. China
| | - Huadong Wu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Jia Guo
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
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Xing G, Wang W, Zhao S, Qi L. Application of Ca-based adsorbents in fixed-bed dry flue gas desulfurization (FGD): a critical review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27872-8. [PMID: 37280489 DOI: 10.1007/s11356-023-27872-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023]
Abstract
Sulfur dioxide, which comes from the flue gas emitted by the steel and coal power industries, is extremely harmful to humans and the natural environment. Due to its high efficiency and economy, dry fixed-bed desulfurization technology and Ca-based adsorbents have attracted wide attention. In this paper, a detailed outline of the process of the fixed-bed reactor, performance indexes, economic value, recent research, and industrial applications of the dry fixed-bed desulfurization process was summarized. The classification and properties, preparation method, desulfurization mechanism, and influencing factors of Ca-based adsorbents were discussed. This review indicated the challenges in the commercialization of dry Ca-based fixed-bed desulfurization and demonstrated the possible solutions. It is beneficial to promote industrial application by improving the utilization efficiency of Ca-based adsorbent, reducing the amount of adsorbent and operation cost, and developing ideal regeneration methods.
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Affiliation(s)
- Gaoshan Xing
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding, 071003, People's Republic of China
| | - Wen Wang
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding, 071003, People's Republic of China
| | - Shuai Zhao
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding, 071003, People's Republic of China
| | - Liqiang Qi
- Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding, 071003, People's Republic of China.
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Yan XY, Cai ZH, Zhao PQ, Wang JD, Fu LN, Gu Q, Fu YJ. Application of a novel and green temperature-responsive deep eutectic solvent system to simultaneously extract and separate different polar active phytochemicals from Schisandra chinensis (Turcz.) Baill. Food Res Int 2023; 165:112541. [PMID: 36869454 DOI: 10.1016/j.foodres.2023.112541] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 11/20/2022] [Accepted: 01/22/2023] [Indexed: 01/28/2023]
Abstract
In the present study, a novel and green temperature-responsive deep eutectic solvent (TRDES) system was developed and applied for the simultaneous extraction and separation of different polar active phytochemicals from Schisandra chinensis (Turcz.) Baill. The TRDES, consisting of amino alcohols and phenolic compounds, was chosen as the switching medium, and an upper critical solution temperature (UCST) type switchable solvent was obtained by adding an inorganic salt solution. The switchable phase diagram was plotted based on the relationship between the phase change temperature, the concentration and the amount of sodium chloride solution. Under optimal parameters, the yields with TRDES for different polar active phytochemicals (lignanoids and polysaccharides) from the dried fruit of Schisandra chinensis (DFSC) were 1.62 ∼ 1.17-fold and 1.39-fold to those with conventional solvents. Also, the TRDES system was still effective on extraction of DFSC lignanoids and polysaccharides after four cycles of extraction. The separated polysaccharides and lignanoids both had strong antioxidant activities with IC50 values of 1.92 mg/ mL and 0.10 mg/ mL against 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid)(ABTS), respectively. The extraction mechanism of TRDES was postulated by Density functional theory (DFT) calculations the hydrogen bonding in TRDES was the main factor to the higher extraction yield. This temperature-responsive deep eutectic solvent could be widely used for the efficient extraction and separation of multi-polar components. As a green and recyclable solvents, TRDES has great potential for the lower cost production from plants.
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Affiliation(s)
- Xin-Yu Yan
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Zi-Hui Cai
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Peng-Quan Zhao
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Jian-Dong Wang
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Li-Na Fu
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Qi Gu
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China
| | - Yu-Jie Fu
- The College of Forestry, Beijing Forestry University, 100083 Beijing, PR China; The Key Laboratory for Silviculture and Conservation, Ministry of Education, Beijing Forestry University, 100083 Beijing, PR China; Ecological Observation and Research Station of Heilongjiang Sanjiang Plain Wetlands, National Forestry and Grassland Administration, 518000 Shuangyashan, PR China.
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7
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Oxidative Desulfurization of Real High-Sulfur Diesel Using Dicarboxylic Acid/H2O2 System. Processes (Basel) 2022. [DOI: 10.3390/pr10112327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
From the perspective of pollution, economics, and product quality, it is very important to find an efficient way to minimize the sulfur content of petroleum products such as gasoline and diesel. In this work, an effective, inexpensive, and simple oxidative desulfurization system based on hydrogen peroxide activation by three dicarboxylic acids which have different carbon numbers (i.e., malonic acid, succinic acid, and glutaric acid) was utilized for the desulfurization of a real diesel sample with high organic sulfur-containing compounds. The desulfurization process was based on the oxidation of sulfur compounds in diesel fuel to the corresponding sulfones followed by acetonitrile extraction of the sulfones. To select the optimal experimental conditions, the effects of several parameters, including temperature, catalyst H2O2 dosages, and treatment time, were investigated. The results showed that the developed system was effective in desulfurizing real diesel fuel with high sulfur content. With an initial total sulfur content of about 8104 mg/L, the desulfurization rate from the diesel sample reached more than 90.9, 88.9, and 93%, using malonic acid, succinic acid, and glutaric acid, respectively. The optimum parameters such as reaction temperature, reaction time, H2O2 (50 w/w%), and carboxylic acid dosage for oxidative desulfurization were determined to be 95 °C, 6 h, 10 mL, and 0.6 g, respectively. The conversion of refractory sulfur compounds into extractable sulfone forms was verified using gas chromatography. Moreover, the kinetic study confirmed that the designed reaction system follows the pseudo-first-order kinetic model.
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Yu G, Jin D, Li X, Zhang F, Tian S, Qu Y, Zhou Z, Ren Z. Extractive desulfurization of model fuels with a nitrogen-containing heterocyclic ionic liquid. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-022-2167-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Intermolecular interactions induced desulfurization/denitrification of oil with deep eutectic solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Deep eutectic solvents boosting solubilization and Se-functionalization of heteropolysaccharide: Multiple hydrogen bonds modulation. Carbohydr Polym 2022; 284:119159. [DOI: 10.1016/j.carbpol.2022.119159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 01/16/2022] [Accepted: 01/17/2022] [Indexed: 11/23/2022]
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Lulu Z, Yuqing W, Xiaogang L, Wenbin Z. Deep Eutectic Solvent/Benzenesulfonic Acid: An Environmental Friendly Catalyst System towards the Synthesis of Dihydropyrimidinones via Biginelli Reaction. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202206002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Fan J, Saxena S, Xiao C, Mei J, Wang G, Chen A, Zhang W, Li H, Duan A, Roberts WL. Molecular characteristics of sulfur compounds in oxidative desulfurization for heavy fuel oil based on APPI FT-ICR MS analysis. Catal Today 2021. [DOI: 10.1016/j.cattod.2021.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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13
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Song X, Pang Y, Gao L. Preparation of bimetal modified HMS molecular sieve and its desulfurization performance mechanism. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoli Song
- College of Chemistry and Chemical Engineering Yulin University Yulin Shaanxi China
| | - Yaming Pang
- College of Chemistry and Chemical Engineering Yulin University Yulin Shaanxi China
| | - Liguo Gao
- College of Chemistry and Chemical Engineering Yulin University Yulin Shaanxi China
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Lin S, Ng SF, Ong WJ. Life cycle assessment of environmental impacts associated with oxidative desulfurization of diesel fuels catalyzed by metal-free reduced graphene oxide. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117677. [PMID: 34273765 DOI: 10.1016/j.envpol.2021.117677] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 06/11/2021] [Accepted: 06/27/2021] [Indexed: 06/13/2023]
Abstract
This study aimed to analyze the environmental impacts of the oxidative desulfurization (ODS) process catalyzed by metal-free reduced graphene oxide (rGO) through life cycle assessment (LCA). The environmental impacts study containing the rGO production process, the ODS process, the comparison of different oxidants and solvents was developed. This study was performed by using ReCiPe 2016 V1.03 Hierarchist midpoint as well as endpoint approach and SimaPro software. For the production of 1 kg rGO, the results showed that hydrochloric acid (washing), sulfuric acid (mixing), hydrazine (reduction) and electricity were four main contributors in this process, and this process showed a significant impact on human health 14.21 Pt followed by ecosystem 0.845 Pt and resources 0.164 Pt. For the production of 1 kg desulfurized oil (400 ppm), main environmental impacts were terrestrial ecotoxicity (43.256 kg 1,4-DCB), global warming (41.058 kg CO2), human non-carcinogenic toxicity (19.570 kg 1,4-DCB) and fossil resource scarcity (13.178 kg oil), and the main contributors were electricity, diesel oil and acetonitrile. The whole ODS process also showed a greatest effect on human health. For two common oxidants hydrogen peroxide and oxygen used in ODS, hydrogen peroxide showed a greater impact than oxygen. On the other hand, for three common solvents employed in ODS, N-methyl-2-pyrrolidone had a more serious impact on human health followed by acetonitrile and N,N-dimethylformamide. As such, LCA results demonstrated the detailed environmental impacts originated from the catalytic ODS, hence elucidating systematic guidance for its future development toward practicality.
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Affiliation(s)
- Shichun Lin
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia
| | - Sue-Faye Ng
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia; Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia
| | - Wee-Jun Ong
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia; Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
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15
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Guo Y, Liu X, Li J, Hu B. Optimization study on deep extractive oxidative desulfurization with tetrabutylammonium bromide/polyethylene glycol DES. RSC Adv 2021; 11:31727-31737. [PMID: 35496838 PMCID: PMC9042028 DOI: 10.1039/d1ra05295k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/05/2021] [Indexed: 11/21/2022] Open
Abstract
Green, efficient and inexpensive desulfurizing solvents have always been a considerable focus of petroleum desulfurization research. In this study, a series of deep eutectic solvents (DESs) based on tetrabutylammonium bromide (TBAB)/polyethylene glycol 200 (PEG-200) with different molar ratios were synthesized and characterized by Fourier transform infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. Dibenzothiophene (DBT) was removed deeply as the classic sulfide in model oil, and H2O2 was fully utilized by the new TBAB/PEG-200 desulfurization system in step extractive oxidative desulfurization. The reaction conditions were optimized further, and O/S = 8, DES/oil = 1 : 5, 40 °C and 75 minutes were chosen as the best reaction conditions. Meanwhile, other organic sulfides in crude oil were also removed, and the removal rates of DBT, 4,6-dimethyldibenzothiophene and benzothiophene were 99.65%, 96.71% and 93.52%, respectively. The DES was reused 7 times, and the desulfurization efficiency of the regenerated DES for DBT was maintained at 98.14%. Finally, the possible mechanism of the synergistic effect of two kinds of hydrogen bonds and the oxidant was proposed. Green, efficient and inexpensive desulfurizing solvents have always been a considerable focus of petroleum desulfurization research.![]()
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Affiliation(s)
- Yanwen Guo
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Xingjian Liu
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Jingwen Li
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Bing Hu
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
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16
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Lu L, Zhang B, Li H, Chao Y, Li Y, Chen L, Li H, Ji H, Wu P, Zhu W. Controllable electronic effect via deep eutectic solvents modification for boosted aerobic oxidative desulfurization. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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17
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Lim XB, Ong WJ. A current overview of the oxidative desulfurization of fuels utilizing heat and solar light: from materials design to catalysis for clean energy. NANOSCALE HORIZONS 2021; 6:588-633. [PMID: 34018529 DOI: 10.1039/d1nh00127b] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The ceaseless increase of pollution cases due to the tremendous consumption of fossil fuels has steered the world towards an environmental crisis and necessitated urgency to curtail noxious sulfur oxide emissions. Since the world is moving toward green chemistry, a fuel desulfurization process driven by clean technology is of paramount significance in the field of environmental remediation. Among the novel desulfurization techniques, the oxidative desulfurization (ODS) process has been intensively studied and is highlighted as the rising star to effectuate sulfur-free fuels due to its mild reaction conditions and remarkable desulfurization performances in the past decade. This critical review emphasizes the latest advances in thermal catalytic ODS and photocatalytic ODS related to the design and synthesis routes of myriad materials. This encompasses the engineering of metal oxides, ionic liquids, deep eutectic solvents, polyoxometalates, metal-organic frameworks, metal-free materials and their hybrids in the customization of advantageous properties in terms of morphology, topography, composition and electronic states. The essential connection between catalyst characteristics and performances in ODS will be critically discussed along with corresponding reaction mechanisms to provide thorough insight for shaping future research directions. The impacts of oxidant type, solvent type, temperature and other pivotal factors on the effectiveness of ODS are outlined. Finally, a summary of confronted challenges and future outlooks in the journey to ODS application is presented.
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Affiliation(s)
- Xian Bin Lim
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia. and Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia
| | - Wee-Jun Ong
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia. and Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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Khammultri P, Chasing P, Chitpakdee C, Namuangruk S, Sudyoadsuk T, Promarak V. Red to orange thermally activated delayed fluorescence polymers based on 2-(4-(diphenylamino)-phenyl)-9 H-thioxanthen-9-one-10,10-dioxide for efficient solution-processed OLEDs. RSC Adv 2021; 11:24794-24806. [PMID: 35481012 PMCID: PMC9037026 DOI: 10.1039/d1ra04599g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 07/08/2021] [Indexed: 12/02/2022] Open
Abstract
Most highly efficient thermally activated delayed fluorescence (TADF)-based organic light-emitting diodes (OLEDs) are multi-layer devices fabricated by thermal vacuum evaporation techniques, which are unfavorable for real applications. However, there are only a few reported examples of efficient solution-processed TADF OLEDs, in particular TADF polymer OLEDs. Herein, a series of solution-processable TADF conjugated polymers (PCTXO/PCTXO-Fx (x = 25, 50 and 75)) were designed and synthesized by copolymerization of 2-(4-(diphenylamino)-phenyl)-9H-thioxanthen-9-one-10,10-dioxide (TXO-TPA) as a red/orange emissive TADF unit, 9,9′-((fluorene-9,9-diyl)-bis(octane-8,1-diyl))-bis(3,6-di-tert-butylcarbazole) as host/hole-transporting unit and 2,7-N-(heptadecan-9-yl)carbazole as a conjugated linker and solubilizing group. They possessed a conjugated backbone with donor TPA-carbazole/fluorene moieties and a pendent acceptor 9H-thioxanthen-9-one-10,10-dioxide (TXO) forming a twisted donor–acceptor structure. These polymers in neat films displayed red/orange color emissions (601–655 nm) with TADF properties, proved by theory calculations and transient PL decay measurements. Their hole-transporting capability was improved when the content of 9,9′-((fluorene-9,9-diyl)-bis(octane-8,1-diyl))-bis(3,6-di-tert-butylcarbazole) within the polymers increased. All polymers were successfully employed as emitters in solution-processed OLEDs. In particular, the doped OLED fabricated with PCTXO exhibited an intense deep orange emission at 603 nm with the best electroluminescence performance (a maximum external quantum efficiency 10.44%, a maximum current efficiency of 14.97 cd A−1 and a turn-on voltage of 4.2 V). TADF conjugated polymers having 2-(4-(diphenylamino)-phenyl)-9H-thioxanthen-9-one-10,10-dioxide as a TADF unit showed red/orange color emissions and enabled OLED devices with a maximum external quantum efficiency of 10.44% and a maximum current efficiency of 14.97 cd A−1![]()
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Affiliation(s)
- Praetip Khammultri
- Department of Material Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Pongsakorn Chasing
- Department of Material Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Chirawat Chitpakdee
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency Pathum Thani 12120 Thailand
| | - Supawadee Namuangruk
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency Pathum Thani 12120 Thailand
| | - Taweesak Sudyoadsuk
- Department of Material Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
| | - Vinich Promarak
- Department of Material Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand .,Research Network of NANOTEC-VISTEC on Nanotechnology for Energy, Vidyasirimedhi Institute of Science and Technology Wangchan Rayong 21210 Thailand
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Rezaee M, Feyzi F, Dehghani MR. Extractive desulfurization of dibenzothiophene from normal octane using deep eutectic solvents as extracting agent. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115991] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Xiong D, Zhang Q, Ma W, Wang Y, Wan W, Shi Y, Wang J. Temperature-switchable deep eutectic solvents for selective separation of aromatic amino acids in water. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118479] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Wu M, Bai Y, Chen X, Wang Q, Wang G. Deep eutectic solvents used as catalysts for synthesis of 1,10-phenanthroline by improved Skraup reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04482-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Zhu Z, Lü H, Zhang M, Yang H. Deep eutectic solvents as non-traditionally multifunctional media for the desulfurization process of fuel oil. Phys Chem Chem Phys 2021; 23:785-805. [PMID: 33399593 DOI: 10.1039/d0cp05153e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Deep eutectic solvents (DESs) have been intensively pursued in the field of separation processes, catalytic reactions, polymers, nanomaterial science, and sensing technologies due to their unique features such as the low cost of components, ease of preparation, tunable physicochemical properties, negligible vapor pressure, non-toxicity, renewability, and biodegradability in the recent decade. Considering these appealing merits, DESs are widely used as extraction agents, solvents and/or catalysts in the desulfurization process since 2013. This review is focused on summarizing the physicochemical properties of DESs (i.e., freezing point, density, viscosity, ionic conductivity, acidity, hydrophilicity/hydrophobicity, polarity, surface tension, and diffusion) to some extent, and their significant advances in applications related to desulfurization processes such as extraction desulfurization, extraction-oxidation desulfurization, and biomimetic desulfurization. In particular, we systematically compile very recent works concerning the selective aerobic oxidation desulfurization (AODS) under extremely mild conditions (60 °C and ambient pressure) via a biomimetic approach coupling DESs with polyoxometallates (POMs). In this system, DESs act as multifunctional roles such as extraction agents, solvents, and catalysts, while POMs serve as electron transfer mediators. This strategy is inspirational since biomimetic or bioinspired catalysis is the "Holy Grail" of oxidation catalysis, which overcomes the difficulty of O2 activation via introducing electron transfer mediators into this system. It not only can be used for AODS, but also paves a novel way for oxidation catalysis, such as the selective oxyfunctionalization of hydrocarbon. Eventually, the conclusion, current challenges, and future opportunities are discussed. The aim is to provide necessary guidance for precisely designing tailor-made DESs, and to inspire chemists to use DESs as a powerful platform in the field of catalysis science.
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Affiliation(s)
- Zhiguo Zhu
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, China.
| | - Hongying Lü
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, China.
| | - Ming Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
| | - Hengquan Yang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
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Liu XY, Li XP, Zhao RX, Zhang H. A facile sol–gel method based on urea–SnCl 2 deep eutectic solvents for the synthesis of SnO 2/SiO 2 with high oxidation desulfurization activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj02526k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The n%-SnO2/SiO2 (n = 2, 4, 6) supported catalyst was prepared by the sol–gel and calcination method. Compared with the traditional impregnation method, the catalyst prepared by sol–gel method has higher oxidative desulfurization activity.
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Affiliation(s)
- Xiao-yi Liu
- College of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Xiu-ping Li
- College of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Rong-xiang Zhao
- College of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Hao Zhang
- College of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
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24
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Liu Y, Li X, Zhou X, Cui Y. Preparation of deep eutectic solvent/graphene composite materials and their removal from fuel organic sulfide performance research. NEW J CHEM 2021. [DOI: 10.1039/d1nj02447g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Deep eutectic solvents were solidified onto reduced graphene oxide to prepare composite materials with a single desulfurization rate 99.19%.
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Affiliation(s)
- Yue Liu
- Department of Environmental and Chemical Engineering, Dalian University, Dalian, China
| | - Xia Li
- Department of Environmental and Chemical Engineering, Dalian University, Dalian, China
| | - Xin Zhou
- Department of Environmental and Chemical Engineering, Dalian University, Dalian, China
| | - Yingna Cui
- Department of Environmental and Chemical Engineering, Dalian University, Dalian, China
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Haghighi M, Gooneh-Farahani S. Insights to the oxidative desulfurization process of fossil fuels over organic and inorganic heterogeneous catalysts: advantages and issues. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:39923-39945. [PMID: 32789628 DOI: 10.1007/s11356-020-10310-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/28/2020] [Indexed: 06/11/2023]
Abstract
Strict environmental laws have been put in place around the world to reduce the amount of sulfur in the fuel to reduce the emissions of harmful gases from fuel combustion and improve air quality. Therefore, extensive researches have been undertaken to devise effective processes or to improve the desulfurization processes. Among the desulfurization processes, the oxidative desulfurization (ODS) process is a promising method to achieve very low and near-zero sulfur content of the fuel. In this process, sulfur compounds are converted to the corresponding sulfone by a catalyst and in the presence of an oxidant. The obtained compounds by polar solvents or adsorbents are removed from the fuel. In recent decades, extensive studies have been carried out on the catalysts used in the oxidative desulfurization process. In this review, a comprehensive survey has been performed on heterogeneous catalysts used in the oxidative desulfurization process. According to the reported researches, the heterogeneous catalysts used can be divided into five groups: ionic liquids, carbon materials, polyoxometalates, transition metal oxides stabilized on porous solid substrates, and metal-organic frameworks. The proposed mechanisms with different catalysts have also been studied in this work.
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Affiliation(s)
- Maryam Haghighi
- Department of Chemistry, Faculty of Physics & Chemistry, Alzahra University, P.O. Box, Tehran, 1993891176, Iran.
| | - Somayeh Gooneh-Farahani
- Department of Chemistry, Faculty of Physics & Chemistry, Alzahra University, P.O. Box, Tehran, 1993891176, Iran
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Synergistic Effect between Zr-MOF and Phosphomolybdic Acid with the Promotion of TiF4 Template. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25204673. [PMID: 33066297 PMCID: PMC7587353 DOI: 10.3390/molecules25204673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 11/25/2022]
Abstract
Metal-Organic Framework (MOF) materials are often modified or functionalized, and then the crystal size and morphology of MOF materials are changed. In the process of preparing UiO-66 confined phosphomolybdic acid (PMA) composites (PU), the TiF4-modified PU (PMA + UiO-66) composite catalyst (TiF4-PU) was successfully synthesized by adding titanium tetrafluoride, and the catalytic desulfurization activity was excellent. Similarly, the reaction mechanism was investigated by means of infrared spectroscopy, Raman spectroscopy, XPS, and UV/Vis spectroscopy. The results show that the addition of TiF4 not only changes the appearance and color of the catalyst, but also changes the valence distribution of the elements in the catalyst. The number of oxygen vacancies in the MOF increases due to the addition of TiF4, and more electrons are transferred from the Zr-MOF to PMA to form more Mo5+, which improved the performance of oxidative desulfurization in comparison. Thus, a stronger strong metal-support interaction (SMSI) effect is observed for TiF4-modified PU catalysts. In addition, the quenching experiment of free radicals shows that ·OH radical is the main active substance in the oxidative desulfurization reaction over TiF4-PU catalyst.
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Yang G, Yang H, Zhang X, Lqbal K, Feng F, Ma J, Qin J, Yuan F, Cai Y, Ma J. Surfactant-free self-assembly to the synthesis of MoO 3 nanoparticles on mesoporous SiO 2 to form MoO 3/SiO 2 nanosphere networks with excellent oxidative desulfurization catalytic performance. JOURNAL OF HAZARDOUS MATERIALS 2020; 397:122654. [PMID: 32485558 DOI: 10.1016/j.jhazmat.2020.122654] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 04/02/2020] [Accepted: 04/03/2020] [Indexed: 06/11/2023]
Abstract
Recently, oxidative desulfurization (ODS) is favoured by researchers because it is based on mild conditions and does not consume hydrogen. However, the preparation process of catalyst for ODS was not green or costly, which limits its further industrial applications. In this study, a facile route has been explored to grow the mesoporous MoO3/SiO2 nanosphere networks (MoO3/SiO2 NN) using low-cost air without surfactants. Herein, the air not only served as the template to self-assemble and form the nanosphere network structure but acted as a mesopore-directing agent to make mesopores on the MoO3/SiO2 nanosphere. Moreover, the recovered waste mother liquor was also successfully applied to prepare nanomaterials. Gratifyingly, the nanocomposites of MoO3/SiO2 NN displayed remarkable pore structure, large specific surface area (201 m2 g-1) and excellent amphipathy (CA = 24.7° and 13.6° of water and n-octane, respectively) making it a promising catalyst for two-phase ODS reaction with H2O2 as an oxidant. Meanwhile, the high TOF value (56.6 h-1) and outstanding durability were obtained under optimum conditions (Yield > 99 % at 70 °C and O/S = 8:1 for 1 h, 20 mg catalyst) and the products were detected by GC-MS and 1H NMR. Therefore, an environmentally benign self-assembly procedure can facilely prepare more types of mesoporous catalysts for large-scale industrial application.
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Affiliation(s)
- Guangxue Yang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Honglei Yang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Xueyao Zhang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Kanwal Lqbal
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Fan Feng
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Jianrui Ma
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Jiaheng Qin
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Fei Yuan
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yushun Cai
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Jiantai Ma
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), Gansu Provincial Engineering Laboratory for Chemical Catalysis, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China.
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Wang S, Zhu Z, Hao D, Su T, Len C, Ren W, Lü H. Synthesis cyclic carbonates with BmimCl-based ternary deep eutectic solvents system. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101250] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Assessment of the organocatalytic activity of chiral l-Proline-based Deep Eutectic Solvents based on their structural features. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113573] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Wu P, Jia Q, He J, Lu L, Chen L, Zhu J, Peng C, He M, Xiong J, Zhu W, Li H. Mechanical exfoliation of boron carbide: A metal-free catalyst for aerobic oxidative desulfurization in fuel. JOURNAL OF HAZARDOUS MATERIALS 2020; 391:122183. [PMID: 32036308 DOI: 10.1016/j.jhazmat.2020.122183] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/21/2020] [Accepted: 01/22/2020] [Indexed: 06/10/2023]
Abstract
Metal-free catalysts have been proved to be a low-cost and environmentally friendly species in aerobic oxidative desulfurization (ODS). In this work, exfoliated metal-free boron carbide with few-layered structure, small size, and abundant defects, was first employed in an aerobic ODS system for ultra-deep desulfurization. The exfoliation process was realized by employing a planetary ball mill strategy. Detailed characterizations showed that the ball milling process not only induces thinner layers and small sizes but also introduces numerous defects into the boron carbide catalysts, which is vital in metal-free catalysis. Furthermore, the exfoliated boron carbide catalyst was applied in aerobic ODS system, and 99.5 % of sulfur removal was obtained. Moreover, the catalyst can be recycled 17 times without a significant decrease in catalytic activity. In particular, it was found that ∼90 % of the sulfur compounds in real diesel oil could be removed by the current aerobic ODS system.
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Affiliation(s)
- Peiwen Wu
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Qingdong Jia
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Jing He
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Linjie Lu
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Linlin Chen
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Jie Zhu
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Chong Peng
- Schoolof Resources and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, PR China
| | - Minqiang He
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Jun Xiong
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
| | - Wenshuai Zhu
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China.
| | - Huaming Li
- Schoolof Chemistry and Chemical Engineering, Institution for Energy Research, Jiangsu University, Zhenjiang, 212013, PR China
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Xu J, Zhu Z, Su T, Liao W, Deng C, Hao D, Zhao Y, Ren W, Lü H. Green aerobic oxidative desulfurization of diesel by constructing an Fe-Anderson type polyoxometalate and benzene sulfonic acid-based deep eutectic solvent biomimetic cycle. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63500-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Dana M, Sobati MA, Shahhosseini S, Ansari A. Optimization of a continuous ultrasound assisted oxidative desulfurization (UAOD) process of diesel using response surface methodology (RSM) considering operating cost. Chin J Chem Eng 2020. [DOI: 10.1016/j.cjche.2019.12.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Majid MF, Mohd Zaid HF, Kait CF, Jumbri K, Yuan LC, Rajasuriyan S. Futuristic advance and perspective of deep eutectic solvent for extractive desulfurization of fuel oil: A review. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112870] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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34
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Comparison of Different Hydrotalcite Solid Adsorbents on Adsorptive Desulfurization of Liquid Fuel Oil. TECHNOLOGIES 2020. [DOI: 10.3390/technologies8020022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
With increasingly stringent environmental regulations, desulfurization for gasoline oil production has become an important issue. Nowadays, desulfurization technologies have become an integral part of environmental catalysis studies. It is also important for processing of fuel for fuel-cells, which has a strict requirement for sulfur content for internal combustion engines. In this study, we focused on the preparation and characterization of magnesium hydroxide/aluminum supported NiO, ZnO, ZrO2, NiO-ZnO, NiO-ZrO2, adsorbents for the adsorptive desulfurization of liquid fuels. These hydrotalcite adsorbents were prepared by co-precipitation method and used for adsorption of thiophene (in n-pentane, as model fuel) and dibenzothiophene at ambient temperature and pressure. The physicochemical behaviors of the fresh adsorbents such as structure, composition, and bonding modes were determined using X-ray diffraction (XRD), Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR), energy dispersive X-Ray analysis (EDAX), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and thermogravimetric analysis (TGA). The sulfur concentration in the mixture (thiophene and n-pentane) was measured by UV-Vis spectrophotometry. The percentages of thiophene removal and the adsorption capacity (mg of sulfur per g of adsorbent) of the five adsorbents were compared. The adsorption performance confirmed that NiO-ZrO2 and NiO-ZnO adsorbents are more efficient in removing thiophene/dibenzothiophene than that of three other adsorbents. The qualitative studies using XPS confirmed the efficient adsorption nature of modified hydrotalcite adsorbents on dibenzothiophene.
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36
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Deep eutectic solvents assisted synthesis of MgAl layered double hydroxide with enhanced adsorption toward anionic dyes. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124507] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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37
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Liu H, Chen S, Li X, Zhao R, Sun Y. Preparation of [EMIM]DEP/2C3H4O4 DESs and its oxidative desulfurization performance. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2020.1717532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Haoran Liu
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Siyu Chen
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Xiuping Li
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Rongxiang Zhao
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Yue Sun
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
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38
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Bin Majid MF, Hayyiratul Fatimah Binti MZ, Fai Kait C, Binti Abd Ghani N, Binti Saidon N. Physical properties of dihydric Alcohol-based deep eutectic solvent for integrated fuel oil desulfurization. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.matpr.2020.05.695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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39
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Khanmohammadi Khorrami MR, Shokri Aghbolagh Z. Synthesis and non‐parametric evaluation studies on high performance of catalytic oxidation‐extraction desulfurization of gasoline using the novel TBAPW
11
Zn@TiO
2
@PAni nanocomposite. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5299] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
| | - Zahra Shokri Aghbolagh
- Department of Chemistry, Faculty of ScienceImam Khomeini International University Qazvin Iran
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40
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Majid MF, Mohd Zaid HF, Kait CF, Ghani NA, Jumbri K. Mixtures of tetrabutylammonium chloride salt with different glycol structures: Thermal stability and functional groups characterizations. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111588] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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41
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Najafi Chermahini A, Moslemi A, Mohammadnezhad G. Ultra‐deep desulfurization of a model fuel using novel VOHPO
4
0.5H
2
O/boehmite catalysts. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4877] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Ali Moslemi
- Department of ChemistryIsfahan University of Technology 84154‐83111 Isfahan Iran
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42
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Rezvani MA, Shaterian M, Aghbolagh ZS, Akbarzadeh F. Synthesis and Characterization of New Inorganic‐Organic Hybrid Nanocomposite PMo
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Cu@MgCu
2
O
4
@CS as an Efficient Heterogeneous Nanocatalyst for ODS of Real Fuel. ChemistrySelect 2019. [DOI: 10.1002/slct.201900202] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohammad Ali Rezvani
- Department of ChemistryFaculty of ScienceUniversity of Zanjan 451561319, Zanjan Iran
| | - Maryam Shaterian
- Department of ChemistryFaculty of ScienceUniversity of Zanjan 451561319, Zanjan Iran
| | | | - Fereshteh Akbarzadeh
- Department of ChemistryFaculty of ScienceUniversity of Zanjan 451561319, Zanjan Iran
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43
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Hao D, Hao L, Deng C, Ren W, Guo C, Lü H. Removal of Dibenzothiophene from Diesels by Extraction and Catalytic Oxidation with Acetamide‐Based Deep Eutectic Solvents. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800594] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dongmei Hao
- Yantai UniversitySchool of Civil Engineering 30 Qingquan Road 264005 Yantai China
| | - Lingwan Hao
- Yantai UniversityGreen Chemistry CentreCollege of Chemistry and Chemical Engineering 30 Qingquan Road 264005 Yantai China
| | - Changliang Deng
- Yantai UniversityGreen Chemistry CentreCollege of Chemistry and Chemical Engineering 30 Qingquan Road 264005 Yantai China
| | - Wanzhong Ren
- Yantai UniversityCollaborative Innovation Center of Light Hydrocarbon Transformation and UtilizationCollege of Chemistry and Chemical Engineering 30 Qingquan Road 264005 Yantai China
| | - Congcong Guo
- Yantai UniversityGreen Chemistry CentreCollege of Chemistry and Chemical Engineering 30 Qingquan Road 264005 Yantai China
| | - Hongying Lü
- Yantai UniversityGreen Chemistry CentreCollege of Chemistry and Chemical Engineering 30 Qingquan Road 264005 Yantai China
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44
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Chandran D, Khalid M, Walvekar R, Mubarak NM, Dharaskar S, Wong WY, Gupta TCSM. Deep eutectic solvents for extraction-desulphurization: A review. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.11.051] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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45
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Hao Y, Hao YJ, Ren J, Wu B, Wang XJ, Zhao D, Li FT. Extractive/catalytic oxidative mechanisms over [Hnmp]Cl·xFeCl3 ionic liquids towards the desulfurization of model oils. NEW J CHEM 2019. [DOI: 10.1039/c9nj00691e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient extractant of an FeCl3-based ionic liquid is prepared and its extractive/catalytic oxidative mechanisms for sulfur removal are proposed.
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Affiliation(s)
- Yun Hao
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
| | - Ying-juan Hao
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
| | - Jie Ren
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
| | - Biao Wu
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
| | - Xiao-jing Wang
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
| | - Dishun Zhao
- School of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang 050018
- China
| | - Fa-tang Li
- College of Science
- Hebei University of Science and Technology
- Shijiazhuang 050021
- China
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46
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Shah D, Gapeyenko D, Urakpayev A, Torkmahalleh M. Molecular dynamics simulations on extractive desulfurization of fuels by tetrabutylammonium chloride based Deep Eutectic Solvents. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.131] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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47
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Yao X, Wang C, Liu H, Li H, Wu P, Fan L, Li H, Zhu W. Immobilizing Highly Catalytically Molybdenum Oxide Nanoparticles on Graphene-Analogous BN: Stable Heterogeneous Catalysts with Enhanced Aerobic Oxidative Desulfurization Performance. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b05088] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoyu Yao
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Chao Wang
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Hui Liu
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Hongping Li
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Peiwen Wu
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Lei Fan
- School of Chemistry and Chemical Engineering, Yangzhou University, 88 South University Avenue, Yangzhou 225002, P. R. China
| | - Huaming Li
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
| | - Wenshuai Zhu
- School of Chemistry and Chemical Engineering, Institute for Energy Research, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, P. R. China
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48
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Oxidative desulfurization of diesel fuel with caprolactam-based acidic deep eutectic solvents: Tailoring the reactivity of DESs by adjusting the composition. CHINESE JOURNAL OF CATALYSIS 2018. [DOI: 10.1016/s1872-2067(18)63091-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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49
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Formation and Extractive Desulfurization Mechanisms of Aromatic Acid Based Deep Eutectic Solvents: An Experimental and Theoretical Study. Chemistry 2018; 24:11021-11032. [DOI: 10.1002/chem.201801631] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Indexed: 11/07/2022]
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50
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Superparamagnetic Mo-containing core-shell microspheres for catalytic oxidative desulfurization of fuel. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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